RU2013128418A - METHOD FOR OIL PRODUCTION USING HYDROPHOBIC-ASSOCIATED COPOLYMERS - Google Patents
METHOD FOR OIL PRODUCTION USING HYDROPHOBIC-ASSOCIATED COPOLYMERS Download PDFInfo
- Publication number
- RU2013128418A RU2013128418A RU2013128418/03A RU2013128418A RU2013128418A RU 2013128418 A RU2013128418 A RU 2013128418A RU 2013128418/03 A RU2013128418/03 A RU 2013128418/03A RU 2013128418 A RU2013128418 A RU 2013128418A RU 2013128418 A RU2013128418 A RU 2013128418A
- Authority
- RU
- Russia
- Prior art keywords
- amount
- monomers
- carbon atoms
- copolymer
- monomer
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title claims abstract 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title claims 14
- 239000000178 monomer Substances 0.000 claims abstract 20
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 9
- 239000000203 mixture Substances 0.000 claims abstract 7
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract 4
- 239000003921 oil Substances 0.000 claims abstract 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract 3
- 230000035699 permeability Effects 0.000 claims abstract 3
- 239000010779 crude oil Substances 0.000 claims abstract 2
- 125000001033 ether group Chemical group 0.000 claims abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 2
- 238000002347 injection Methods 0.000 claims abstract 2
- 239000007924 injection Substances 0.000 claims abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 4
- 125000000129 anionic group Chemical group 0.000 claims 3
- 125000002091 cationic group Chemical group 0.000 claims 3
- 230000007935 neutral effect Effects 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- 230000002209 hydrophobic effect Effects 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 150000003926 acrylamides Chemical class 0.000 claims 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 1
- 239000008186 active pharmaceutical agent Substances 0.000 claims 1
- NBZANZVJRKXVBH-GYDPHNCVSA-N alpha-Cryptoxanthin Natural products O[C@H]1CC(C)(C)C(/C=C/C(=C\C=C\C(=C/C=C/C=C(\C=C\C=C(/C=C/[C@H]2C(C)=CCCC2(C)C)\C)/C)\C)/C)=C(C)C1 NBZANZVJRKXVBH-GYDPHNCVSA-N 0.000 claims 1
- -1 ammonium ions Chemical class 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
1. Способ добычи нефти, при котором водную композицию, включающую в себя по меньшей мере один водорастворимый гидрофобно ассоциирующийся сополимер, по меньшей мере через одну нагнетательную скважину нагнетают в нефтяное месторождение с проницаемостью в среднем от 10 миллидарси до 4 дарси и температурой пласта от 30°C до 150°C и из этого месторождения при помощи по меньшей мере одной добывающей скважины отбирают сырую нефть, отличающийся тем, что- водорастворимый гидрофобно-ассоциирующийся сополимер включает в себя(a) от 0,1 до 15 мас.% по меньшей мере одного ненасыщенного по моноэтиленовому типу, гидрофобно-ассоциирующегося мономера (а), выбираемого из группы,,,причем структурные единицы -(-CH-CH(R)-O-)и -(-CH-CH(R)-O-)в блочной структуре расположены в последовательности, представленной в формуле (I), а остатки и индексы имеют следующие значения:k - число от 10 до 150,I - число от 5 до 25,R- Н или метил,R- простая связь или двухвалентная соединяющая группа, выбираемая из групп -(CH)-[R], -O-(CH)-[R]- и -C(O)-O-(CH)-[R], причем n, n′ и n″ соответственно представляют собой натуральное число от 1 до 6,Rнезависимо друг от друга являются атомами водорода (H), метилом или этилом, при условии, что по меньшей мере 50 мол.% остатков Rпредставляют собой H,Rнезависимо друг от друга представляют собой углеводородные остатки по меньшей мере с 2 атомами углерода или группу простого эфира общей формулы -CH-O-R, причем Rпредставляет собой углеводородный остаток по меньшей мере с 2 атомами углерода,R- H или углеводородный остаток с числом атомов углерода от 1 до 30,R- замещенная фенильная группа с числом атомов углерода от 8 до 40, а также(b) от 85 до 99,9 мас.% по меньшей мере двух отличающихся от него 1. An oil production method in which an aqueous composition comprising at least one water-soluble hydrophobically associating copolymer is injected through at least one injection well into an oil field with an average permeability of 10 millidarsi to 4 darsi and a formation temperature of 30 ° C to 150 ° C and crude oil is taken from at least one production well from this field, characterized in that the water-soluble hydrophobic-associating copolymer includes (a) from 0.1 to 15 wt.% At least Here is one monoethylenically unsaturated, hydrophobically-associated monomer (a) selected from the group ,,, the structural units being - (- CH-CH (R) -O-) and - (- CH-CH (R) -O- ) in the block structure are arranged in the sequence represented by formula (I), and the residues and indices have the following meanings: k is a number from 10 to 150, I is a number from 5 to 25, R is H or methyl, R is a single bond or a divalent connecting group selected from the groups - (CH) - [R], -O- (CH) - [R] - and -C (O) -O- (CH) - [R], with n, n ′ and n ″ respectively represent a natural number from 1 to 6, R is independently of each other is are hydrogen atoms (H), methyl or ethyl, provided that at least 50 mol% of the R radicals are H, R independently are hydrocarbon radicals with at least 2 carbon atoms or an ether group of the general formula —CH -OR, wherein R represents a hydrocarbon residue with at least 2 carbon atoms, R-H or a hydrocarbon residue with the number of carbon atoms from 1 to 30, R is a substituted phenyl group with the number of carbon atoms from 8 to 40, and (b) from 85 to 99.9 wt.% at least two different from it
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10192334 | 2010-11-24 | ||
| EP10192334.0 | 2010-11-24 | ||
| PCT/EP2011/070690 WO2012069478A1 (en) | 2010-11-24 | 2011-11-22 | Method for oil recovery using hydrophobically associating polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2013128418A true RU2013128418A (en) | 2014-12-27 |
Family
ID=45218672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013128418/03A RU2013128418A (en) | 2010-11-24 | 2011-11-22 | METHOD FOR OIL PRODUCTION USING HYDROPHOBIC-ASSOCIATED COPOLYMERS |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2643424A1 (en) |
| CN (1) | CN103328602A (en) |
| AR (1) | AR083976A1 (en) |
| BR (1) | BR112013012869A2 (en) |
| CA (1) | CA2818847A1 (en) |
| MX (1) | MX2013005518A (en) |
| RU (1) | RU2013128418A (en) |
| WO (1) | WO2012069478A1 (en) |
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| MX2013011717A (en) * | 2011-04-08 | 2014-05-13 | Basf Se | Process for producing mineral oil from underground formations. |
| CN103772713B (en) * | 2012-10-17 | 2016-05-18 | 中国石油化工股份有限公司 | Graft modification polypropylene acid amides and preparation method thereof |
| MX2016002325A (en) | 2013-08-22 | 2016-11-30 | Basf Se | Stabilised compositions containing acrylamide polymers, and method for the tertiary production of crude oil using said compositions. |
| JP6505106B2 (en) | 2013-12-13 | 2019-04-24 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Oil production method |
| ES2578029T3 (en) * | 2014-04-15 | 2016-07-20 | Basf Se | Process for preparing water-soluble homo- or copolymers comprising (meth) acrylamide |
| WO2015189060A1 (en) * | 2014-06-11 | 2015-12-17 | Basf Se | Amphiphilic macromonomers, method for producing amphiphilic macromonomers, copolymers comprising amphiphilic macromonomers and the use of such copolymers for tertiary petroleum production |
| US10450500B2 (en) | 2015-01-12 | 2019-10-22 | Ecolab Usa Inc. | Thermally stable polymers for enhanced oil recovery |
| CN107531939B (en) | 2015-02-20 | 2019-11-12 | 巴斯夫欧洲公司 | Method for preparing stabilized polyacrylamide |
| EP3059268B1 (en) | 2015-02-20 | 2018-04-11 | Basf Se | Process for producing stabilized polyacrylamide compositions |
| US20190031946A1 (en) * | 2016-01-13 | 2019-01-31 | Basf Se | Method for tertiary petroleum recovery by means of a hydrophobically associating polymer |
| WO2017162545A1 (en) | 2016-03-24 | 2017-09-28 | Basf Se | Method for producing atbs and copolymers therefrom |
| WO2017186685A1 (en) | 2016-04-26 | 2017-11-02 | Basf Se | Method for preparing an aqueous polyacrylamide solution |
| AU2017257205A1 (en) | 2016-04-26 | 2018-10-18 | Basf Se | Method for preparing an aqueous polyacrylamide solution |
| EP3448898A1 (en) | 2016-04-26 | 2019-03-06 | Basf Se | Method for preparing an aqueous polyacrylamide solution |
| MY200852A (en) | 2017-10-25 | 2024-01-19 | Basf Se | Process for Producing Aqueous Polyacrylamide Solutions |
| MX2020004308A (en) | 2017-10-25 | 2020-08-13 | Basf Se | Process for producing aqueous polyacrylamide solutions. |
| WO2019081324A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | A process and apparatus for producing aqueous polymer solutions |
| CA3076685A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| WO2019081004A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| CA3076553A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| WO2019081003A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| CA3076548A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| BR112020005933A2 (en) | 2017-10-25 | 2020-10-06 | Basf Se | process to produce hydrophobic association polyacrylamides, hydrophobic association polyacrylamides, and use of hydrophobic association polyacrylamides |
| US11421147B2 (en) * | 2017-12-19 | 2022-08-23 | Rhodia Operations | Aqueous formulations of surfactants and associative polymers for the assisted recovery of petroleum |
| EP3587533A1 (en) | 2018-06-22 | 2020-01-01 | Basf Se | Self-protecting polymers for enhanced oil recovery |
| CA3106697A1 (en) | 2018-07-17 | 2020-01-23 | Polyanalytik Inc. | Synthetic method for the preparation of rheological modifying polymers and the use thereof |
| US11220624B2 (en) | 2018-07-30 | 2022-01-11 | Championx Usa Inc. | Salt-tolerant, fast-dissolving, water-soluble rheology modifiers |
| WO2020028154A1 (en) | 2018-07-30 | 2020-02-06 | Ecolab Usa Inc. | Fast dissolving, water soluble, hydrophobically-modified polyelectrolytes |
| WO2020079119A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Method of providing aqueous polyacrylamide concentrates |
| WO2020079124A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Process for producing aqueous polyacrylamide compositions |
| MX2021004421A (en) | 2018-10-18 | 2021-07-06 | Basf Se | Process of fracturing subterranean formations. |
| CA3113155A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Process for producing an aqueous polyacrylamide concentrate |
| US11725102B2 (en) | 2018-10-18 | 2023-08-15 | Basf Se | Method of providing homogeneous aqueous polyacrylamide concentrates and use thereof |
| US12264355B2 (en) | 2018-10-18 | 2025-04-01 | Basf Se | Process for producing ammonium (meth-) acrylate |
| WO2020079123A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers |
| WO2020216433A1 (en) | 2019-04-23 | 2020-10-29 | Basf Se | A process and apparatus for producing aqueous compositions of water-soluble polymers |
| WO2021037578A1 (en) | 2019-08-26 | 2021-03-04 | Basf Se | Process for making nvp containing polyacrylamides |
| WO2021037579A1 (en) | 2019-08-26 | 2021-03-04 | Basf Se | Process for making nvp containing polyacrylamides |
| WO2021175757A1 (en) | 2020-03-06 | 2021-09-10 | Basf Se | Method of manufacturing an aqueous polyacrylamide premix |
| WO2021175760A1 (en) | 2020-03-06 | 2021-09-10 | Basf Se | Method of fracturing subterranean formations |
| MX2022011910A (en) | 2020-03-26 | 2022-10-18 | Basf Se | Process and plant for manufacturing aqueous polyacrylamide gels. |
| WO2021204850A1 (en) | 2020-04-09 | 2021-10-14 | Basf Se | Biocatalytic synthesis of monomer mixtures for polyacrylamide manufacturing |
| WO2021209150A1 (en) | 2020-04-17 | 2021-10-21 | Basf Se | Processes and devices for making aqueous wellbore treating fluids |
| WO2021209148A1 (en) | 2020-04-17 | 2021-10-21 | Basf Se | Process for making an aqueous injection fluid |
| WO2021209149A1 (en) | 2020-04-17 | 2021-10-21 | Basf Se | Process and devices for making aqueous wellbore treating fluids |
| WO2021224043A1 (en) | 2020-05-04 | 2021-11-11 | Basf Se | A process and apparatus for producing aqueous compositions of water-soluble polymers |
| WO2022106308A1 (en) | 2020-11-23 | 2022-05-27 | Basf Se | Process for making water-soluble, nvp-containing copolymers in powder form |
| EP4479165A1 (en) | 2022-02-17 | 2024-12-25 | Basf Se | Improved process and device for making aqueous wellbore treating fluids |
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| US4702854A (en) * | 1983-05-02 | 1987-10-27 | The Dow Chemical Company | Water-based hydraulic fluids comprising poly-oxazines or poly-oxazolines |
| US4921902A (en) * | 1984-02-02 | 1990-05-01 | The Dow Chemical Company | Hydrophobie associative composition containing a polymer of a water-soluble monomer and an amphiphilic monomer |
| DE3925220C1 (en) * | 1989-07-29 | 1991-01-03 | Th. Goldschmidt Ag, 4300 Essen, De | |
| DE4325237A1 (en) | 1993-07-28 | 1995-02-02 | Basf Ag | Process for the preparation of alkoxylation products in the presence of mixed hydroxides modified with additives |
| US5874495A (en) | 1994-10-03 | 1999-02-23 | Rhodia Inc. | Polymers useful as PH responsive thickeners and monomers therefor |
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| DE10037629A1 (en) | 2000-08-02 | 2002-02-14 | Skw Bauwerkstoffe Deutschland | Water-soluble or water-swellable sulfo-containing associative thickening copolymers, process for their preparation and their use |
| DE10243361A1 (en) | 2002-09-18 | 2004-04-01 | Basf Ag | Alkoxylate mixture used in laundry and cleaning detergents for washing and cleaning textiles contains alkoxylates of alkanols with different chain lengths with ethylene oxide and optionally other alkylene oxide(s) |
| DE102004007501A1 (en) * | 2004-02-13 | 2005-09-01 | Basf Ag | Amphiphilic block copolymers containing aqueous polymer dispersions, processes for their preparation and their use |
| DE102004032304A1 (en) | 2004-07-03 | 2006-02-16 | Construction Research & Technology Gmbh | Water-soluble sulfo-containing copolymers, process for their preparation and their use |
| ES2448967T3 (en) | 2009-05-20 | 2014-03-17 | Basf Se | Hydrophobic Association Copolymers |
| EP2287216A1 (en) | 2009-08-06 | 2011-02-23 | Basf Se | Water soluble associative polymers |
-
2011
- 2011-11-22 WO PCT/EP2011/070690 patent/WO2012069478A1/en not_active Ceased
- 2011-11-22 MX MX2013005518A patent/MX2013005518A/en unknown
- 2011-11-22 BR BR112013012869A patent/BR112013012869A2/en not_active IP Right Cessation
- 2011-11-22 CN CN2011800657592A patent/CN103328602A/en active Pending
- 2011-11-22 RU RU2013128418/03A patent/RU2013128418A/en not_active Application Discontinuation
- 2011-11-22 EP EP11793699.7A patent/EP2643424A1/en not_active Withdrawn
- 2011-11-22 CA CA2818847A patent/CA2818847A1/en not_active Abandoned
- 2011-11-23 AR ARP110104373 patent/AR083976A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN103328602A (en) | 2013-09-25 |
| CA2818847A1 (en) | 2012-05-31 |
| BR112013012869A2 (en) | 2016-09-06 |
| MX2013005518A (en) | 2013-07-05 |
| EP2643424A1 (en) | 2013-10-02 |
| AR083976A1 (en) | 2013-04-10 |
| WO2012069478A1 (en) | 2012-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20160912 |